Index: trunk/ppImage/src/ppImageLoadPixels.c
===================================================================
--- trunk/ppImage/src/ppImageLoadPixels.c	(revision 5976)
+++ trunk/ppImage/src/ppImageLoadPixels.c	(revision 6079)
@@ -14,4 +14,16 @@
 
     psTrace(__func__, 1, "Loading %d,%d for %s\n", chipNum, cellNum, input->filename);
+
+    pmFPA *fpa = input->fpa;            // The entire focal plane array
+    psArray *chips = fpa->chips;        // The array of chips
+    if (chipNum >= 0 && chipNum < chips->n) {
+        loadCells(chips->data[chipNum]);
+        if (! chip->exists && chip->process) {
+            loadCells(chip, cellNum);
+        }
+    } else {
+        for (int i = 0; i < chips->n; i++) {
+            pmChip *chip = chips->data[i];
+        }
 
     // set input:valid flags according to process and chipNum/cellNum